|30 L.E.D. Per Channel VU meter circuit design
||I need a simple circuit diagram with component list for a 30 LED per channel VU meter. I plan to have...so the circuit design would need to take this into consideration. I plan to feed this circuit with a..."line level" stereo audio input. I need the circuit to operate on 12VDC if possible.
My budget is
||Aug 15, 2008
||Aug 15, 2008Ended
|Simple pressure meter diaphragm FEM calculation
||...+85°C) where the main body
would be FR4 printed circuit board laminate. This will be interesting to me
||Engineering, Solidworks, Finite Element Analysis
||Jun 3, 2014
||Jun 3, 2014Ended
|Power meter design schematic and programming
||...effect sensor ACS758ECB-200B, a voltage divider circuit to measure input voltage, a standard 4 x 20 lcd...enough. I will need the bidder to provide me with a simple schematic so that i can do the PCB design. The
||C Programming, Electronics, Microcontroller, Electrical Engineering, Embedded Software
||Jun 14, 2012
||Jun 14, 2012Ended
||...develop a simple iPhone app used for diabetes remote monitoring that can take Glucose meter data from.....after taking the blood test with the iBGstar meter and app the user has to compose an email and send
||Mobile Phone, iPhone
||Jun 11, 2012
||Jun 11, 2012Ended
|spring stretch meter
||The aim of this project is to build a meter that is used to measure displacement of a spring. This is...achieved by altering the frequency of oscillator circuit to which spring is attached, acting as an inductor...with the stretch of the spring attached to the circuit. Microcontroller is programmed in such a way to
||Electronics, Electrical Engineering, PCB Layout, Arduino
||Feb 18, 2013
||Feb 18, 2013Ended
|ADE7753 and Arduino Energy Meter
||...is to make a energy monitoring circuit using the ADE7753. This circuit should interface with the Arduino...HARDWARE
A circuit needs to be designed that utilizes the ADE7753 and a shunt resistor. This circuit should...
Example: If a light bulb is connected to the circuit, the serial monitor should continuously display
||C Programming, Microcontroller, Electrical Engineering, Arduino
||Aug 7, 2012
||Aug 7, 2012Ended
## Deadline information
This is a simple app, so I want it ASAP.
||PHP, C Programming, Delphi, Engineering, Software Architecture, Software Testing, MySQL
||Feb 4, 2002
||Feb 4, 2002Ended
|pic microcontroller programming for a watt meter
||need a pic expert to design a watt metter circuit using pic18f452
||C Programming, Microcontroller, Electrical Engineering
||Sep 13, 2011
||Sep 13, 2011Ended
|Simple Arduino amp meter
I require program that will -Read current from a acs712 -30a device & display it on 1602A 16x2 display. on display
Current amp =
or something like that
kind regards vic.
||C Programming, Electronics, Microcontroller, Embedded Software, Arduino
||Mar 4, 2015
||Mar 4, 2015Ended
|Simple Bandwidth Meter Code
||I already have a simple bandwidth meter code but it doesn't work when the pc transfers more than 2 GB
||PHP, Visual Basic, Engineering, Software Architecture, Software Testing, MySQL
||Jan 27, 2002
||Jan 27, 2002Ended
|Single LED milliamp meter.
||I need a single 3-color LED mA meter that will sit in a 9V DC circuit and show me when the current level...e. it should have a low impact on the way the circuit works.
||Electronics, Microcontroller, Electrical Engineering, Manufacturing Design, Circuit Design
||Jun 6, 2015
||Jun 6, 2015Ended
|Build schematic,PCB for ESR and Competence, Meter to check pF, nF
||Task is simple build a schematic, and PCB for a meter that will accurately show the ESR(Equivalent Series...
The meter will be Auto Ranging to reonize the capacitor values below 1,and 2.
The meter has to...**NanoFarad. **
The meter will be able to check the small caps in circuit. I understand caps in Parnell
||Jul 23, 2011
||Jul 23, 2011Ended
|Simple android sound meter and notification
||I need a simple sound meter app that display the current sound db and give user an option to set notification
||Java, Mobile Phone, Android
||May 3, 2014
||May 3, 2014Ended
|Video Game Health Meter
||This is a very simple project. I need two meters for a video game. The health meters should look cartoony...cartoony.
One meter is for sound, and one meter is for site.
I'd like the left side of each meter to be an...respectively. The eye or ear kind of morphs into the meter.
Similar to this image: http://s15.postimg.o
||Graphic Design, Icon Design
||Oct 23, 2014
||Oct 23, 2014Ended
||Simple circuit analysis exercise. See attached file.
||Feb 6, 2015
||Feb 6, 2015Ended
|ADE7753 power meter using PIC18
||...connected sensing circuit which followed the ADE7753 datasheet. So I no need circuit design only the code
||C Programming, Electronics, Microcontroller, Electrical Engineering
||Feb 28, 2012
||Feb 28, 2012Ended
|Circuit setup with Labview
||...temperature control system with Labview. Source meter for light source, thermocouple and cooling fan will
||Electronics, Microcontroller, Electrical Engineering, LabVIEW
||Jul 30, 2014
||Jul 30, 2014Ended
|Java Taxi Meter
||Simple assignment. Didn't have time to do it, so if possible need it by midnight.
||Feb 6, 2015
||Feb 6, 2015Ended
|Simple iPhone Signal Strength Meter
||(1) Tracks signal strength, wifi strength, SSID and (where user gives permission) location via GPS while application is running.
(2) Stores data and periodically sends data back to our website. Informs user of date/time of last upload.
(3) Periodically pulls down a graphic (you tell us the dimensions) from our servers for last 24 hours, last 7 days, last 30 days signal strength.
(4) Includes p...
||Jan 22, 2010
||Jan 22, 2010Ended
|HW & SW Prototyping of an Intelligent pH and Temp. Meter
||...prototyping of an Intelligent pH and Temperature Meter
Revision 1.0 of Feb 28th, 2012
In need of electronic...Temperature Meter (PTM) with remote control capabilities.
The job is:
a) To make a simple PTM based...will be provided, when the first schematic of the circuit to be used is presented.
g) Low power consumption
||Electronics, Electrical Engineering, Embedded Software, PCB Layout, C++ Programming
||Mar 5, 2012
||Mar 5, 2012Ended